Upcoming Races in Idaho
Showing the comprehensive 2026 race calendar for Idaho.
Distance
Month
The CBH Hearts Across the Valley Love Run presented by CBH and The YMCA
Boise, ID • February 14, 2026
YMCA St. Patrick's Day Run and Leprechaun Loop Presented by ICCU
Boise, ID • March 14, 2026
St. Patrick's Fun Run & Walk
Tuttle, ID • March 14, 2026
Pulse Endurance Runs
Eagle, ID • March 15, 2026
The YMCA Easter Run
Boise, ID • April 4, 2026
Serenata Shuffle
Boise, ID • April 11, 2026
Spitfire Ultra Trail Challenge
Menan, ID • April 18, 2026
Bengal Triathlon
Pocatello, ID • April 18, 2026
Race to Robie Creek®
Boise, ID • April 18, 2026
Hauser Lake Icebreaker Run 5k/10k
Hauser, ID • April 18, 2026
BENGAL TRIATHLON (+Du & 5K)
Pocatello, ID • April 18, 2026
Falls2Falls 2026
Twin Falls, ID • April 25, 2026
Spring Dash
Coeur d'Alene, ID • April 25, 2026
We Are One Kayak Fun-Tri
Wendell, ID • April 25, 2026
Weiser River 50k Ultra & Relay
Council, ID • April 26, 2026
Boise River Marathon
Boise, ID • May 2, 2026
GOTR Treasure Valley Spring 2026 5K
Meridian, ID • May 2, 2026
3/4 MINUS CYKELTUR
Sandpoint, ID • May 2, 2026
Long Bridge Half-Marathon
Sandpoint, ID • May 9, 2026
Boise Greenbelt Relays
Boise, ID • May 9, 2026
Kick for Kenya
Boise, ID • May 9, 2026
Rivaura Rosé River Run/Walk
Juliaetta, ID • May 10, 2026
YMCA Famous Idaho Potato Marathon & Fun Runs Presented by Idaho Potato Commission
Boise, ID • May 16, 2026
Indian Creek Wine Run 5k
Kuna, ID • May 23, 2026
Buhl Color Run
Buhl, ID • May 23, 2026
Redfish Lake Lodge Memorial Weekend Run
Stanley, ID • May 23, 2026
Priest Lake Spring Fun Run
Coolin, ID • May 24, 2026
CDA Marathon
Coeur D'Alene, ID • May 24, 2026
Telaya Wine Run 5k
Garden City, ID • May 30, 2026
Saint Alphonsus Capitol Classic Kids Run
Boise, ID • May 30, 2026
Scout Mountain Ultras
Pocatello, ID • June 5, 2026
Camas Lily Fun Run
Fairfield, ID • June 6, 2026
Spirit of Magic Valley Half Marathon - 10K - 5K - Kids 1 Mile
Twin Falls, ID • June 6, 2026
Treasure Valley Triathlon
Boise, ID • June 6, 2026
Treasure Valley Rescue Run
Eagle, ID • June 6, 2026
The Teton Toyota Changing Seasons 5k
Idaho Falls, ID • June 6, 2026
Freedom For Fighters 9th Annual Event to End Silent Suffering
Mountain Home, ID • June 13, 2026
Blackfoot Kicker Multisport Event
Blackfoot, ID • June 13, 2026
Blackfoot Kicker Multisport Event
Blackfoot, ID • June 13, 2026
Mary Lou Triathlon
Weippe, ID • June 14, 2026
Juneteenth Scholarship 5K Fun Run/Walk
Mountain Home, ID • June 19, 2026
Pink and Blue Fun Run and Festival
Nampa, ID • June 20, 2026
Duck Donuthon
Ammon, ID • June 20, 2026
Race the Wolf
Sandpoint, ID • June 20, 2026
Boise Marathon
Boise, ID • June 20, 2026
The Caldwell Classic
Caldwell, ID • June 20, 2026
CHAFE 150 Gran Fondo
Sandpoint, ID • June 20, 2026
IRONMAN 70.3 Coeur d'Alene
Couer d'Alene, ID • June 21, 2026
Bogus Trail Series - The Bowl
Boise, ID • June 26, 2026
Idaho Falls FireKracker 5k
Idaho Falls, ID • July 4, 2026